Tushar Kumar Srivastava

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Hyderabad, IN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of Zopiclone and its enantiomerically enriched isomer
- Patent number 8,309,723
- Issue date Nov 13, 2012
- Mylan Laboratories Ltd.
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of aryl piperazinyl-heterocyclic compounds
- Patent number 7,728,136
- Issue date Jun 1, 2010
- Lupin Limited
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of 7-[α-amino (4-hydroxyphenyl) acetamido]-...
- Patent number 7,427,692
- Issue date Sep 23, 2008
- Lupin Ltd.
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of 7-[α-Amino (4-hydroxyphenyl) acetamido]-...
- Patent number 7,230,097
- Issue date Jun 12, 2007
- Lupin Ltd.
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation Of Zopiclone And Its Enantiomerically Enriched Isomer
- Publication number 20100056785
- Publication date Mar 4, 2010
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Method for the Preparation of Aryl Piperazinyl-Heterocyclic C...
- Publication number 20070238877
- Publication date Oct 11, 2007
- Lupin Limited
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of 7-[a-amino (4-hydroxyphenyl) acetamido]-...
- Publication number 20060149096
- Publication date Jul 6, 2006
- LUPIN LTD.
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of cilastatin
- Publication number 20050119346
- Publication date Jun 2, 2005
- Yatendra Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of 7-[alpha-amino (4-hydroxyphenyl) acetami...
- Publication number 20050113570
- Publication date May 26, 2005
- LUPIN LTD.
- Om Dutt Tyagi
- C07 - ORGANIC CHEMISTRY